baber/WOPTO huggingface dataset:
Patent JP-H0882961-A (JP)
Title: Double-sided image forming device provided with postprocessing function
Inventor: SUGIMOTO YUJI
IPC: G03G15/00
Filed: 1994-09-13
Abstract: PURPOSE: To miniaturize an image forming device and to eject paper which is postprocessed and paper which is not postprocessed to the same side surface of the device by constituting a carrying path concerned in a postprocessing function and a double-sided copying function to be compact. CONSTITUTION: Between a 1st carrying path 14 from an image processing part 10 to a paper ejection tray 15 and a paper cassette 25, a 2nd carrying path 17 where the front and the rear of the paper in a carrying direction is reversed, a 3rd carrying path 18 through which paper outgoing from the 2nd carrying path is guided to the image processing part 10 again, and a 4th carrying path 19 where stapling processing is performed to already copied paper are nearly horizontally laminated and arranged. Then, the device is provided with a rotating plate 40 by which the intermediate part of the 4th carrying path 19 is coupled with the paper ejection tray 34 via a 6th carrying path 30 located at a lower part.
Patent JP-H0382125-A (JP)
Title: Semiconductor manufacturing device
Inventor: NAKAMURA MAKOTO
IPC: H01L21/31
Filed: 1989-08-25
Abstract: PURPOSE:To form thin film in excellent quality and with minor defects containing little impurity by a method wherein the title semiconductor manufacturing device is provided with the first pressure-reduced chamber and the second pressure-reduced chamber inside the first one capable of being pressure-reduced respectively and independently as well as the first and second exhaust ports and gas leading-in ports. CONSTITUTION:A pressure-reduced chamber 18 and a pressure-reduced processing chamber 21 are separately exhausted respectively from the first and the second exhaust ports 20 and 23. Next, hydrogen gas is led-in from the second leading-in port 22. Consequently, the hydrogen gas reacts to a natural oxide film 40 to remove the same 49. Successively, the hydrogen gas feeding is stopped and a very small quantity of oxygen gas or the oxygen gas diluted with an inert gas is led in the pressure-reduced processing chamber 21 from the second gas leading-in port 22 to be heated for specific time and then a gate oxide film 50 is formed on an Si substrate 47. In such a constitution, higher pressure is constantly applied on the pressure-reduced processing chamber 21 than on the pressure-reduced chamber 18 so that any impurity particles such as metal, etc., deposited on the wall of stainless steel made pressure-reduced chamber 18 or a heater 26 may be prevented from exuding through the wall of the pressure- reduced processing chamber 21 due to the difference in pressure.
Patent JP-2000354560-A (JP)
Title: Transverse movement device serving also as u-shaped handrail
Inventor: NISHIZUKA TORU
IPC: A47K17/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide rehabilitation effects and to reduce a helper's burden by safely helping a physically disabled person move, and allowing the person to use his or her remaining body functions. SOLUTION: When the aged or the like moves from a bed to a floor and from washing space to a bathtub, this device is extended transversely above the bathtub and used as a handrail that allows good balance maintainability. When the use of the handrail alone becomes dangerous, a transversely sliding frame 6 is placed thereon and any of various types of body support 8 is fitted therein to place the user in a prone position and support most of the user's body weight thus allowing the user to move transversely. When not in use, the handrail is removed or folded down. When it is used over a bathtub, a pipe extended transversely over the bottom of the bathtub may be used as a standing bar 5 in combination with the handrail.
Patent JP-H1049913-A (JP)
Title: Write-once type prerecorded optical disk and its production
Inventor: IKEDA JIRO
IPC: G11B7/24041
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To enable writing once by providing the inside of a substrate with a tracking guide groove layer formed in parallel with the surface and a low reflection film layer covering its surface and providing the surface of the recording pit layer formed in parallel therewith with a high reflection layer. SOLUTION: The first plastic substrate 13 formed with the tracking guide groove and the second plastic substrate 14 recorded with digital information are obtd. by pouring thermoplastic resins into stampers 11, 12 and executing injection molding. Namely, the tracking guide groove layer 13-1 is formed on the surface of the substrate 13 and the information recording pit layer 14-1 is formed on the surface of the substrate 14. An org. dyestuff film 15 is farmed on the surface of the substrate 13. On the other hand, the metallic reflection film layer 16 is formed on the surface of the recording pit layer 14-1 of the substrate 14. The substrates 13, 14 are stuck to each other by a transparent adhesive layer 17 in such a manner that the surfaces arranged with the tracking guide grooves and information pits face each other at a prescribed spacing, by which a product 15 is completed.
Patent JP-S6196465-A (JP)
Title: Fuel discriminating method of internal-combustion engine for automobile
Inventor: HARADA OSAMU
IPC: G01N33/22
Filed: 1984-10-18
Abstract: PURPOSE:To prevent surely the knocking of an engine by discriminating a low octane value fuel at the higher time of the frequency in knocking generation than the reference frequency and a high octane value fuel at the lower time and by reducing the reference frequency in case of at least one of knocking sensors being normal and another one sensor being abnormal. CONSTITUTION:Knocking sensors 32A and 32B detecting the knocking of a gasoline engine are fitted to the outer wall of a cylinder block 30 and the signal of sensors 32A and 32B is fed to an electronic control circuit 38 with other various sorts of sensors. And based on the output signal of the sensors 32A, 32B the frequency of knocking generations is compared with the reference frequency and it is judged that a low octane value fuel is used in case of higher generation frequency than the reference frequency and that a high octane value fuel is used in case of lower. The abnormality of sensors 32A, 32B is judged based on the output signal of the sensors 32A, 32B and in case of at least one of sensors 32A being normal and at least one of sensors 32B being abnormal the fuel is discriminated 38 with reducing the reference frequency.
Patent JP-H04101502-A (JP)
Title: Highly sensitive fm demodulation circuit
Inventor: TAKIZAWA HIROSHI
IPC: H03D3/02
Filed: 1990-08-21
Abstract: PURPOSE:To improve the threshold characteristic by connecting both a demodulation circuit and a phase synchronous loop gain control circuit to the conventional phase locked loop FM demodulation circuit to optimize the loop gain. CONSTITUTION:A band pass filter 8 that regards a constant band which is out of the base band signal band as pass band and a level detector 9 are connected to a demodulation output, and to the output of a base band reduction band pass filter 13 that inputs the demodulation output a peak value detector 14 is connected, and a controller 10 that receives outputs from these detectors controls the bias voltage of a control amplifier 3 in an automatic gain control circuit. That is, by setting the controller 10 such that when an amount of noise of level detector 9 exceeds a constant value, the optimal gain can be obtained in accordance with the output level of a wave detection outputting device 14 for the peak value of the demodulation output, the phase error due to the noise that becomes dominant in the neighborhood of the threshold point.
Patent JP-S60110753-A (JP)
Title: Shellac composition
Inventor: SHIBAYAMA SHIGEAKI
IPC: A23G3/34
Filed: 1983-11-21
Abstract: PURPOSE:To stabilize the titled composition so as not to form any precipitate in long-term storage, by adding a suspending agent selected from among citric acid, etc. to an aqueous ethyl alcohol solution of shellac resin and adjusting the pH with morpholine. CONSTITUTION:0.1-1wt% suspending agent selected from among citric acid, metaphosphoric acid, and sodium tripolyphosphate or potassium tripolyphosphate is incorporated into an aqueous ethyl alcohol solution of shellac resin. The pH is adjusted to 6.5-9.5 with a proper amount of morpholine to give the objective shellac composition. Sodium citrate or potassium citrate as a suspending agent, and potassium hydroxide, ammonium hydroxide, potassium carbonate or ammonium carbonate as a pH adjustor can also be used. The obtained shellac composition is used suitably in forming a film on the surface of fruits to keep their freshness.
Patent JP-H0664249-A (JP)
Title: Printing equipment having automatic emulation changeover function
Inventor: HATTORI KOJI
IPC: G06F3/12
Filed: 1992-08-18
Abstract: PURPOSE:To improve the degree of definition of decision by previously storing emulations judged in the past in a recording means and defining either of a plurality of kinds of the emulations on the basis of information stored when whether or not either of the emulations is predetermined cannot be defined in printing data. CONSTITUTION:Initial processing, in which an operation emulation 0 is selected temporarily from three kinds of operation emulations (0, 1, 2) of CPU itself, is conducted in a CPU 112 at a rise time when a power supply for a printing equipment is turned on. Printing data output from a host computer are stored in a receiving buffer RAM 116 while a control code is detected from the printing data, and processing, in which the operation emulation is selected on the basis of the control code, is carried out. When there are a plurality of the operation emulations selected or there is none, selection is conducted on the basis of hysteresis information stored in an emulation hysteresis-information buffer RAM 118.
Patent JP-H0382118-A (JP)
Title: Impurity introducing method
Inventor: SAITO SHUICHI
IPC: H01L21/225
Filed: 1989-08-25
Abstract: PURPOSE:To shallowly introduce impurities by a method wherein an impurity- doped film is deposited in such a manner that the film is brought into contact with an amorphous or microscopic crystal layer, and impurities are thermally diffused into the amorphous or microscopic crystal layer. CONSTITUTION:After an oxide film 9 has been deposited, a contact hole is formed in a source and drain region, and then polycrystalline silicon 10 is deposited. At this time, a large quantity of phosphorus or arsenic is doped in the polycrystalline silicon 10. The next heat treatment is conducted in the above-mentioned state. At this time, the diffusion coefficient of impurities in microscopic crystal and single crystal becomes one or two figures or thereabout, the diffusion coefficient of the latter being large. Accordingly, when impurities are diffused from the polycrystalline silicon 10, impurities can be diffused in the microscopic crystal at a lower temperature than the diffusion into the single crystal. Accordingly, a heat treatment, in which impurities are diffused into the microscopic crystal whereas almost no impurities are diffused into single crystal, can be conducted.
Patent JP-H0947236-A (JP)
Title: Apparatus for producing string shaped food by successive heating
Inventor: HOSHINO HIROSHI
IPC: A23L5/10
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To enable the successive performance of a process for forming material into string shapes and a heating process, the manufacture of string-shaped food whose cross-section is not limited to a square, the reduction of heating time, and enable the scale down and the miniaturization in an apparatus for heating and manufacturing a string-shaped food. SOLUTION: This apparatus for heating and manufacturing a string-shaped food is composed of a line of electric poles consisting of plural roller-shaped electric poles arranged in parallel, an electricity supplying means for energizing the line of poles, a rotary driving means for rotating the roller-shaped poles, a water permeable film covering the line of poles and an extruding and supplying means for extruding a kneaded food material into a string-shaped food material and, at the same time, continuously supplying the string-shaped kneaded food material onto the water permeable film. The string-shaped kneaded food material supplied on the water permeable film is energized through the water permeable film from the roller-shaped pole to carry out resistance heating.
Patent JP-H0382822-A (JP)
Title: Production of pitch-based carbon fiber
Inventor: YAMAMOTO MASAHARU
IPC: D01D5/30
Filed: 1989-08-25
Abstract: PURPOSE:To obtain in greatly high efficiency the title fine carbon fiber good in handleability by using, as precursor, pitch-based conjugate fiber produced by conjugate spinning of carbonaceous pitch and a specific thermoplastic organic synthetic polymer. CONSTITUTION:Two components, i.e., (A) carbonaceous pitch for carbon fiber production, a thermoplastic pitch with a softening point of pref. 230-320 deg.C and (B) a thermoplastic organic synthetic polymer good in spinnability, i.e., polystyrene, nylon or a copolyester containing pref. >=60mol% of (poly)ethylene terephthalate component, are spun into pitch-based conjugate fiber, followed by, if needed, condensing and/or doubling, thus obtaining pitch-based conjugate fiber bundle. Thence, the bundle is heated in an oxygen-rich gas atmosphere to remove the component B to form pitch fiber bundle consisting of the component A alone, along with carrying out insolubilization and baking treatment, thus obtaining the objective carbon fiber.
Patent JP-H0887849-A (JP)
Title: Flexible disc unit
Inventor: OKUBO KOICHI
IPC: G11B21/02
Filed: 1994-09-14
Abstract: PURPOSE: To facilitate the adjustment by shifting one end of a guide rod by means of a specific rod clamper. CONSTITUTION: One end of a guide rod 4 is shifted by means of a guide rod clamper 13 sliding perpendicularly to the axial direction of the guide rod 4. Consequently, a linear relationship is achieved between the shifting amount of the clamper 13 and the variation amount of azimuth and the adjustment is facilitated through a simple structure. Since the clamper 13 is made of a leaf spring and has low height, it is optimally employed in a 1/2" thick flexible disc. Furthermore, since the fixed part of the clamper 13 is clamped slidingly between the side wall of a frame and a guide wall projecting therefrom, lateral vibration of the clamper 13 is eliminated at the time of adjusting the azimuth or at the time of fixing the clamper 13 while preventing the azimuth angle from being shifted due to vibration after adjustment. This structure realizes easy and simple adjustment.
Patent JP-H1065568-A (JP)
Title: Radio equipment
Inventor: NAGANO TOMONORI
IPC: H04W52/52
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To achieve satisfactory open loop power control characteristics by using the amplifying elements of the same characteristics for amplifying elements at the automatic gain control (AGC) amplifiers for reception and transmission systems. SOLUTION: The gains of reception and transmission systems are distributed so that the central gains of AGC amplifiers 5 and 13 can be coincident. Besides, the AGC amplifier 5 for the AGC of the reception system and a transmission power control amplifier 13 for the power control of the transmission system are completely equally constituted in details while selecting the same central gain. Therefore, in the aspect of open loop power control, the gain fluctuation caused by the environmental fluctuation of amplifiers 5 and 13 is operated to mutually cancel on the stage of the transmission power control amplifier 13 to affect the transmission power and errors in the open loop power control characteristics can be reduced.
Patent JP-S59108317-A (JP)
Title: Forming method of electrode wiring
Inventor: TSUKAMOTO KATSUHIRO
IPC: H01L21/28
Filed: 1982-12-13
Abstract: PURPOSE:To form the flat electrode wiring with no stepped difference section through etching by implanting oxygen or nitrogen ions to the exposed section of a first metallic thin-film while using a second thin-film, to which an electrode wiring pattern is formed, as a mask and changing the exposed section into an insulating thin-film. CONSTITUTION:An aluminum thin-film 2 as an electrode material is formed on a semiconductor base body 1, the electrode wiring pattern of photoresists 3 is formed on the thin-film 2 by using phototype process technique, and oxygen ions 5 are implanted onto the exposed aluminum thin-film 2 while using the pattern as the mask. It is preferable that the energy of the oxygen ions extends over a range in which ions are implanted to the whole film thickness of the aluminum thin-film 2. The photo-resists 3 are removed, and the base body is thermally treated in an atmosphere at 100-500 deg.C in order to combine the thin-film 2 and oxygen ion-implanted and form aluminum oxide. Accordingly, the flat electrode wiring in which wiring sections are formed by the aluminum thin-films 21 and other sections by aluminum oxide 6 can be formed.
Patent JP-S59110892-A (JP)
Title: Scroll type fluid machine
Inventor: MURAYAMA AKIRA
IPC: F01C1/02
Filed: 1982-12-17
Abstract: PURPOSE:To reduce power loss and to improve performance by providing discharge path for discharging fluid at the outercircumference to a fixed scroll intermittently with correspondence to the outercircumference of mirror board of swing scroll provided on the mirror board by rising a spiral lap. CONSTITUTION:In a fluid machine, fluid such as refrigerant gas sucked into an enclosed space formed between a fixed scroll 2 is compressed through swing motion of a swing scroll 1 and delivered through a deliver port 2 into an enclosed container 1. Here a notch 4a for containing a mirror board 1a of swing scroll 1 is provided at the upper portion of frame 4 while a discharge path 7 for discharging fluid at the outercircumference of said mirror board 1a is formed in the fixed scroll 2. The discharge port 7 is opened/closed intermittently by communicating to the outercircumferential section of mirror board 1a of swing scroll through motion of swihg scroll 1 or closing with the mirror board 1a to discharge fluid at the outercircumference of mirror board 1a intermittently.
Patent JP-H0965666-A (JP)
Title: Battery charger
Inventor: URANO HIROAKI
IPC: H02M7/797
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To realize, with a simplified structure, a battery charger which executes, at the time of charging, both voltage boosting chopper and voltage falling chopper. SOLUTION: At a charging arm IV, transistors Q7 and Q8 as the switching elements are provided. On the occasion of driving a motor 10 with an output of a battery 12, thyristors Q9 and Q10 are turned on for power conversion using power conversion arms I to III. When a battery 12 is to be charged with a charging power supply 18, the transistors Q1 to Q4 and thyristors Q8, Q9 are turned off. When voltage boosting is necessary during the charging operation, the transistors Q7 and Q8 are turned off and voltage boosting chopping is executed with transistors Q5 and Q6. The voltage falling is required, the voltage falling chopping is executed with the transistors Q5 to Q8.
Patent JP-S6280729-A (JP)
Title: Document processor
Inventor: NAGASHIMA MASAAKI
IPC: G06F17/30
Filed: 1985-10-04
Abstract: PURPOSE:To retrieve efficiently and precisely a key word with a simple operation by forming a means for inputting document data are retrieving a required key word from the document data. CONSTITUTION:The titled document processor is provided with the 1st input means 100 for inputting document information, the 2nd input means 110 for inputting a character string relating to retrieval, a retrieving means 120 for retrieving a character string from the inputted document information, and an output means 130 for outputting the retrieved result. In case retrieving the character string from the document information, when the document concerned is inputted from the 1st input means 100 and a required character string is inputted from the 2nd input means 110 to retrieve a character string from the document information, the character string is retrieved from the retrieving means 120 and the retrieved result is outputted from the output means 130, so that retrieval can be attained simply and precisely.
Patent JP-S6197053-A (JP)
Title: Magnetic classifying apparatus
Inventor: KOSAKA TOMOYOSHI
IPC: B03C1/12
Filed: 1984-10-19
Abstract: PURPOSE:To classify the particles by means of the difference of magnetic characteristics of each particle by providing a magnetic roll to the position separated from the vertical line in a falling port of a hopper and providing a scraper in contact with the magnet roll. CONSTITUTION:The magnetic particles 7 are uniformly allowed to fall in a thin screen-like state from a falling port 5 of a hopper 1. A magnetic roll 2 is provided to the position separated slightly from a vertical line in the falling port 5 without crossing the vertical line and one part of the magnetic particles falls as it is and the remaining magnetic particles are stuck in a chain shape on the surface of the magnetic roll 2 and rotated by means of the factor such as the falling velosity of the particles 7 and the magnitude of magnetic attracting force which acts between the particles 7 and the magnetic roll 2. Thereafter the particles are removed by a scraper mechanism 3. By this method, the particles are classified by the difference of magnetic characteristics.
Patent JP-S59111848-A (JP)
Inventor: MATSUNAGA TERUO
IPC: B32B27/30
Filed: 1982-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0881109-A (JP)
Title: Paper discharge device for printing machine
Inventor: HANZAWA HIROSHI
IPC: B65H29/16
Filed: 1994-09-14
Abstract: PURPOSE: To dispense with observing discharge conditions of paper sheets so as to reduce load of an operator by forbidding operation of a machine, when the paper sheets are detected continuously for prescribed hours by a filled-up detection means which is provided in a storage means for loading and storing the paper sheets. CONSTITUTION: A printed matter W sent in a paper discharge device 1 is loaded on the holding part 23a of a primary holding means 23 and is moved from the holding part 23a to the holding part 24a of a secondary holding means 24. Then, the frequency of the down sensor 35 changed from OFF to ON is counted and when it reaches a value corresponding to the maximum number of the printed matters W which are held by conveyance means including respective holding parts 23a, 24a, conditions of a filled-up sensor is checked. Namely, when the filled-up sensor, which is turned on for an instant when the printed matters W are dropped from the holding part 24a to a paper discharge tray 40, is kept on without being turned off and a prescribed hour elapses, it is judged that the paper discharge tray 40 is filled up so that a printing machine 2 is stopped and filled-up LED is made to light.
Patent JP-H1165211-A (JP)
Title: Color image forming device
Inventor: FUJIMOTO OSAMU
IPC: G03G15/04
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device by which the operation efficiency of copying is improved by reducing the life problem, noise and power consumption of the motor of a scanning part and also shortening a time required until a first copy is obtained. SOLUTION: This color image forming device is constituted of an image memory 33 constituted of an image data inputting part 30, an image processing part 31, an image data outputting part 32 and a hard disk device or the like, a central processing unit(CPU) 34, an image editing part 35 and an external interface part 36. Based on a discriminated result by the laser recording state discrimination of the CPU 34, an LCU(laser control unit) 32a sequentially stops or decelerates the rotation of a driving motor from one where laser recording is completed. In this case, the CPU 34 discriminates whether recording is finished or not from the recording state of LSUs(laser scanner units) 27a, 27b, 27c and 27d.